Render Streaming: receive multiple streams from different senders

Unity Engine
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Hello everyone,

I started playing with the Unity Render Streaming package and I got it working to send from a scene and receive on the other.

I would now like to be able to see 2 different streams at the same time from my receiver scene: is this possible? If yes, what’s the right way?

I tried to see if there is a way to send 2 different streams to the same webRTC server, but I can’t chose which stream to see from the receiver side: is this something I can achieve with the connectionID? As now no matter what connectionID I use on the receiver, I always get the first stream.

I also considered the idea of running 2 different WebRTC servers, but is there a way to establish two different connections at the same time with the Render Streaming package? I cannot see anywhere how to establish a new SingleConnection passing the url of the second server.

Thank you for your help!

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UPDATE: my bad on this, I somehow missed the checkbox in the SignalingManager that forces the component to use the default setting stored in the project settings.

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Once disabled, I was able to almost just duplicate the same GameObject and assign a different url to connect on 2 different WebRTC server.

But I’m still trying to understand if there is a way to identify streams in a single server so I can open specific ones without having to run 2 different instances of the same server.

Would love any suggestions on this.

Thanks!

1 Like
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I used the same thing to use 2 different WebRTC server.
But what happens is when I change camera source to one of them the second on stream the same camera as the first, while in the Video Stream Sender the camera source are still different.
Do you know how to fix that?